| 1 | /* |
| 2 | * Universal power supply monitor class |
| 3 | * |
| 4 | * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> |
| 5 | * Copyright © 2004 Szabolcs Gyurko |
| 6 | * Copyright © 2003 Ian Molton <spyro@f2s.com> |
| 7 | * |
| 8 | * Modified: 2004, Oct Szabolcs Gyurko |
| 9 | * |
| 10 | * You may use this code as per GPL version 2 |
| 11 | */ |
| 12 | |
| 13 | #ifndef __LINUX_POWER_SUPPLY_H__ |
| 14 | #define __LINUX_POWER_SUPPLY_H__ |
| 15 | |
| 16 | #include <linux/device.h> |
| 17 | #include <linux/workqueue.h> |
| 18 | #include <linux/leds.h> |
| 19 | #include <linux/spinlock.h> |
| 20 | #include <linux/notifier.h> |
| 21 | #include <linux/types.h> |
| 22 | |
| 23 | /* |
| 24 | * All voltages, currents, charges, energies, time and temperatures in uV, |
| 25 | * µA, µAh, µWh, seconds and tenths of degree Celsius unless otherwise |
| 26 | * stated. It's driver's job to convert its raw values to units in which |
| 27 | * this class operates. |
| 28 | */ |
| 29 | |
| 30 | /* |
| 31 | * For systems where the charger determines the maximum battery capacity |
| 32 | * the min and max fields should be used to present these values to user |
| 33 | * space. Unused/unknown fields will not appear in sysfs. |
| 34 | */ |
| 35 | |
| 36 | enum { |
| 37 | POWER_SUPPLY_STATUS_UNKNOWN = 0, |
| 38 | POWER_SUPPLY_STATUS_CHARGING, |
| 39 | POWER_SUPPLY_STATUS_DISCHARGING, |
| 40 | POWER_SUPPLY_STATUS_NOT_CHARGING, |
| 41 | POWER_SUPPLY_STATUS_FULL, |
| 42 | }; |
| 43 | |
| 44 | enum { |
| 45 | POWER_SUPPLY_CHARGE_TYPE_UNKNOWN = 0, |
| 46 | POWER_SUPPLY_CHARGE_TYPE_NONE, |
| 47 | POWER_SUPPLY_CHARGE_TYPE_TRICKLE, |
| 48 | POWER_SUPPLY_CHARGE_TYPE_FAST, |
| 49 | }; |
| 50 | |
| 51 | enum { |
| 52 | POWER_SUPPLY_HEALTH_UNKNOWN = 0, |
| 53 | POWER_SUPPLY_HEALTH_GOOD, |
| 54 | POWER_SUPPLY_HEALTH_OVERHEAT, |
| 55 | POWER_SUPPLY_HEALTH_DEAD, |
| 56 | POWER_SUPPLY_HEALTH_OVERVOLTAGE, |
| 57 | POWER_SUPPLY_HEALTH_UNSPEC_FAILURE, |
| 58 | POWER_SUPPLY_HEALTH_COLD, |
| 59 | POWER_SUPPLY_HEALTH_WATCHDOG_TIMER_EXPIRE, |
| 60 | POWER_SUPPLY_HEALTH_SAFETY_TIMER_EXPIRE, |
| 61 | POWER_SUPPLY_HEALTH_UNDERVOLTAGE, |
| 62 | //moto from 10 |
| 63 | POWER_SUPPLY_HEALTH_WARM, |
| 64 | POWER_SUPPLY_HEALTH_COOL, |
| 65 | POWER_SUPPLY_HEALTH_HOT, |
| 66 | POWER_SUPPLY_HEALTH_SLIGHTLY_COOL, |
| 67 | }; |
| 68 | |
| 69 | enum { |
| 70 | POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0, |
| 71 | POWER_SUPPLY_TECHNOLOGY_NiMH, |
| 72 | POWER_SUPPLY_TECHNOLOGY_LION, |
| 73 | POWER_SUPPLY_TECHNOLOGY_LIPO, |
| 74 | POWER_SUPPLY_TECHNOLOGY_LiFe, |
| 75 | POWER_SUPPLY_TECHNOLOGY_NiCd, |
| 76 | POWER_SUPPLY_TECHNOLOGY_LiMn, |
| 77 | }; |
| 78 | |
| 79 | enum { |
| 80 | POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0, |
| 81 | POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL, |
| 82 | POWER_SUPPLY_CAPACITY_LEVEL_LOW, |
| 83 | POWER_SUPPLY_CAPACITY_LEVEL_NORMAL, |
| 84 | POWER_SUPPLY_CAPACITY_LEVEL_HIGH, |
| 85 | POWER_SUPPLY_CAPACITY_LEVEL_FULL, |
| 86 | }; |
| 87 | |
| 88 | enum { |
| 89 | POWER_SUPPLY_SCOPE_UNKNOWN = 0, |
| 90 | POWER_SUPPLY_SCOPE_SYSTEM, |
| 91 | POWER_SUPPLY_SCOPE_DEVICE, |
| 92 | }; |
| 93 | |
| 94 | enum { |
| 95 | POWER_SUPPLY_CHARGE_RATE_NONE = 0, |
| 96 | POWER_SUPPLY_CHARGE_RATE_NORMAL, |
| 97 | POWER_SUPPLY_CHARGE_RATE_WEAK, |
| 98 | POWER_SUPPLY_CHARGE_RATE_TURBO, |
| 99 | }; |
| 100 | |
| 101 | enum power_supply_property { |
| 102 | /* Properties of type `int' */ |
| 103 | POWER_SUPPLY_PROP_STATUS = 0, |
| 104 | POWER_SUPPLY_PROP_CHARGE_TYPE, |
| 105 | POWER_SUPPLY_PROP_HEALTH, |
| 106 | POWER_SUPPLY_PROP_PRESENT, |
| 107 | POWER_SUPPLY_PROP_ONLINE, |
| 108 | POWER_SUPPLY_PROP_AUTHENTIC, |
| 109 | POWER_SUPPLY_PROP_CHARGING_ENABLED, |
| 110 | POWER_SUPPLY_PROP_TECHNOLOGY, |
| 111 | POWER_SUPPLY_PROP_CYCLE_COUNT, |
| 112 | POWER_SUPPLY_PROP_VOLTAGE_MAX, |
| 113 | POWER_SUPPLY_PROP_VOLTAGE_MIN, |
| 114 | POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN, |
| 115 | POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, |
| 116 | POWER_SUPPLY_PROP_VOLTAGE_NOW, |
| 117 | POWER_SUPPLY_PROP_VOLTAGE_AVG, |
| 118 | POWER_SUPPLY_PROP_VOLTAGE_OCV, |
| 119 | POWER_SUPPLY_PROP_VOLTAGE_BOOT, |
| 120 | POWER_SUPPLY_PROP_INPUT_VOLTAGE_REGULATION, |
| 121 | POWER_SUPPLY_PROP_CURRENT_MAX, |
| 122 | POWER_SUPPLY_PROP_CURRENT_NOW, |
| 123 | POWER_SUPPLY_PROP_CURRENT_AVG, |
| 124 | POWER_SUPPLY_PROP_CURRENT_FULL, |
| 125 | POWER_SUPPLY_PROP_CURRENT_BOOT, |
| 126 | POWER_SUPPLY_PROP_POWER_NOW, |
| 127 | POWER_SUPPLY_PROP_POWER_AVG, |
| 128 | POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, |
| 129 | POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN, |
| 130 | POWER_SUPPLY_PROP_CHARGE_FULL, |
| 131 | POWER_SUPPLY_PROP_CHARGE_EMPTY, |
| 132 | POWER_SUPPLY_PROP_CHARGE_NOW, |
| 133 | POWER_SUPPLY_PROP_CHARGE_AVG, |
| 134 | POWER_SUPPLY_PROP_CHARGE_COUNTER, |
| 135 | POWER_SUPPLY_PROP_CHARGE_OTG_CONTROL, |
| 136 | POWER_SUPPLY_PROP_CHARGE_POWERED_OTG_CONTROL, |
| 137 | POWER_SUPPLY_PROP_CHARGE_TEMP, |
| 138 | POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT, |
| 139 | POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX, |
| 140 | POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE, |
| 141 | POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX, |
| 142 | POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT, |
| 143 | POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT_MAX, |
| 144 | POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT, |
| 145 | POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, |
| 146 | POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN, |
| 147 | POWER_SUPPLY_PROP_ENERGY_FULL, |
| 148 | POWER_SUPPLY_PROP_ENERGY_EMPTY, |
| 149 | POWER_SUPPLY_PROP_ENERGY_NOW, |
| 150 | POWER_SUPPLY_PROP_ENERGY_AVG, |
| 151 | POWER_SUPPLY_PROP_CAPACITY, /* in percents! */ |
| 152 | POWER_SUPPLY_PROP_CAPACITY_ALERT_MIN, /* in percents! */ |
| 153 | POWER_SUPPLY_PROP_CAPACITY_ALERT_MAX, /* in percents! */ |
| 154 | POWER_SUPPLY_PROP_CAPACITY_LEVEL, |
| 155 | POWER_SUPPLY_PROP_TEMP, |
| 156 | POWER_SUPPLY_PROP_TEMP_MAX, |
| 157 | POWER_SUPPLY_PROP_TEMP_MIN, |
| 158 | POWER_SUPPLY_PROP_TEMP_ALERT_MIN, |
| 159 | POWER_SUPPLY_PROP_TEMP_ALERT_MAX, |
| 160 | POWER_SUPPLY_PROP_TEMP_AMBIENT, |
| 161 | POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MIN, |
| 162 | POWER_SUPPLY_PROP_TEMP_AMBIENT_ALERT_MAX, |
| 163 | POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW, |
| 164 | POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG, |
| 165 | POWER_SUPPLY_PROP_TIME_TO_FULL_NOW, |
| 166 | POWER_SUPPLY_PROP_TIME_TO_FULL_AVG, |
| 167 | POWER_SUPPLY_PROP_TYPE, /* use power_supply.type instead */ |
| 168 | POWER_SUPPLY_PROP_SCOPE, |
| 169 | POWER_SUPPLY_PROP_PRECHARGE_CURRENT, |
| 170 | POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT, |
| 171 | POWER_SUPPLY_PROP_CALIBRATE, |
| 172 | /* Local extensions */ |
| 173 | POWER_SUPPLY_PROP_USB_HC, |
| 174 | POWER_SUPPLY_PROP_USB_OTG, |
| 175 | POWER_SUPPLY_PROP_CHARGE_ENABLED, |
| 176 | POWER_SUPPLY_PROP_FUELGAUGE_RESET, |
| 177 | POWER_SUPPLY_PROP_SOH, |
| 178 | /* Local extensions of type int64_t */ |
| 179 | POWER_SUPPLY_PROP_CHARGE_COUNTER_EXT, |
| 180 | /* Properties of type `const char *' */ |
| 181 | POWER_SUPPLY_PROP_MODEL_NAME, |
| 182 | POWER_SUPPLY_PROP_MANUFACTURER, |
| 183 | POWER_SUPPLY_PROP_SERIAL_NUMBER, |
| 184 | |
| 185 | POWER_SUPPLY_PROP_VCHGIN, |
| 186 | POWER_SUPPLY_PROP_VWCIN, |
| 187 | POWER_SUPPLY_PROP_VBYP, |
| 188 | POWER_SUPPLY_PROP_VSYS, |
| 189 | POWER_SUPPLY_PROP_VBAT, |
| 190 | POWER_SUPPLY_PROP_VGPADC, |
| 191 | POWER_SUPPLY_PROP_VCC1, |
| 192 | POWER_SUPPLY_PROP_VCC2, |
| 193 | POWER_SUPPLY_PROP_ICHGIN, |
| 194 | POWER_SUPPLY_PROP_IWCIN, |
| 195 | POWER_SUPPLY_PROP_IOTG, |
| 196 | POWER_SUPPLY_PROP_ITX, |
| 197 | POWER_SUPPLY_PROP_CO_ENABLE, |
| 198 | POWER_SUPPLY_PROP_RR_ENABLE, |
| 199 | POWER_SUPPLY_PROP_USBPD_RESET, |
| 200 | POWER_SUPPLY_PROP_USBPD_TEST_READ, |
| 201 | POWER_SUPPLY_PROP_CHARGE_RATE, |
| 202 | }; |
| 203 | |
| 204 | enum power_supply_type { |
| 205 | POWER_SUPPLY_TYPE_UNKNOWN = 0, |
| 206 | POWER_SUPPLY_TYPE_BATTERY, |
| 207 | POWER_SUPPLY_TYPE_UPS, |
| 208 | POWER_SUPPLY_TYPE_MAINS, |
| 209 | POWER_SUPPLY_TYPE_USB, /* Standard Downstream Port */ |
| 210 | POWER_SUPPLY_TYPE_USB_DCP, /* Dedicated Charging Port */ |
| 211 | POWER_SUPPLY_TYPE_USB_CDP, /* Charging Downstream Port */ |
| 212 | POWER_SUPPLY_TYPE_USB_ACA, /* Accessory Charger Adapters */ |
| 213 | POWER_SUPPLY_TYPE_USB_TYPE_C, /* Type C Port */ |
| 214 | POWER_SUPPLY_TYPE_USB_PD, /* Power Delivery Port */ |
| 215 | POWER_SUPPLY_TYPE_USB_PD_DRP, /* PD Dual Role Port */ |
| 216 | POWER_SUPPLY_TYPE_APPLE_BRICK_ID, /* Apple Charging Method */ |
| 217 | POWER_SUPPLY_TYPE_OTG, |
| 218 | POWER_SUPPLY_TYPE_HV_MAINS, |
| 219 | POWER_SUPPLY_TYPE_PREPARE_TA, |
| 220 | POWER_SUPPLY_TYPE_SMART_NOTG, |
| 221 | POWER_SUPPLY_TYPE_END, |
| 222 | }; |
| 223 | |
| 224 | enum power_supply_notifier_events { |
| 225 | PSY_EVENT_PROP_CHANGED, |
| 226 | PSY_EVENT_PROP_ADDED, |
| 227 | }; |
| 228 | |
| 229 | union power_supply_propval { |
| 230 | int intval; |
| 231 | const char *strval; |
| 232 | int64_t int64val; |
| 233 | }; |
| 234 | |
| 235 | struct device_node; |
| 236 | struct power_supply; |
| 237 | |
| 238 | /* Run-time specific power supply configuration */ |
| 239 | struct power_supply_config { |
| 240 | struct device_node *of_node; |
| 241 | /* Driver private data */ |
| 242 | void *drv_data; |
| 243 | |
| 244 | char **supplied_to; |
| 245 | size_t num_supplicants; |
| 246 | }; |
| 247 | |
| 248 | /* Description of power supply */ |
| 249 | struct power_supply_desc { |
| 250 | const char *name; |
| 251 | enum power_supply_type type; |
| 252 | enum power_supply_property *properties; |
| 253 | size_t num_properties; |
| 254 | |
| 255 | /* |
| 256 | * Functions for drivers implementing power supply class. |
| 257 | * These shouldn't be called directly by other drivers for accessing |
| 258 | * this power supply. Instead use power_supply_*() functions (for |
| 259 | * example power_supply_get_property()). |
| 260 | */ |
| 261 | int (*get_property)(struct power_supply *psy, |
| 262 | enum power_supply_property psp, |
| 263 | union power_supply_propval *val); |
| 264 | int (*set_property)(struct power_supply *psy, |
| 265 | enum power_supply_property psp, |
| 266 | const union power_supply_propval *val); |
| 267 | /* |
| 268 | * property_is_writeable() will be called during registration |
| 269 | * of power supply. If this happens during device probe then it must |
| 270 | * not access internal data of device (because probe did not end). |
| 271 | */ |
| 272 | int (*property_is_writeable)(struct power_supply *psy, |
| 273 | enum power_supply_property psp); |
| 274 | void (*external_power_changed)(struct power_supply *psy); |
| 275 | void (*set_charged)(struct power_supply *psy); |
| 276 | |
| 277 | /* |
| 278 | * Set if thermal zone should not be created for this power supply. |
| 279 | * For example for virtual supplies forwarding calls to actual |
| 280 | * sensors or other supplies. |
| 281 | */ |
| 282 | bool no_thermal; |
| 283 | /* For APM emulation, think legacy userspace. */ |
| 284 | int use_for_apm; |
| 285 | }; |
| 286 | |
| 287 | struct power_supply { |
| 288 | const struct power_supply_desc *desc; |
| 289 | |
| 290 | char **supplied_to; |
| 291 | size_t num_supplicants; |
| 292 | |
| 293 | char **supplied_from; |
| 294 | size_t num_supplies; |
| 295 | struct device_node *of_node; |
| 296 | |
| 297 | /* Driver private data */ |
| 298 | void *drv_data; |
| 299 | |
| 300 | /* private */ |
| 301 | struct device dev; |
| 302 | struct work_struct changed_work; |
| 303 | struct delayed_work deferred_register_work; |
| 304 | spinlock_t changed_lock; |
| 305 | bool changed; |
| 306 | bool initialized; |
| 307 | bool removing; |
| 308 | atomic_t use_cnt; |
| 309 | #ifdef CONFIG_THERMAL |
| 310 | struct thermal_zone_device *tzd; |
| 311 | struct thermal_cooling_device *tcd; |
| 312 | #endif |
| 313 | |
| 314 | #ifdef CONFIG_LEDS_TRIGGERS |
| 315 | struct led_trigger *charging_full_trig; |
| 316 | char *charging_full_trig_name; |
| 317 | struct led_trigger *charging_trig; |
| 318 | char *charging_trig_name; |
| 319 | struct led_trigger *full_trig; |
| 320 | char *full_trig_name; |
| 321 | struct led_trigger *online_trig; |
| 322 | char *online_trig_name; |
| 323 | struct led_trigger *charging_blink_full_solid_trig; |
| 324 | char *charging_blink_full_solid_trig_name; |
| 325 | #endif |
| 326 | }; |
| 327 | |
| 328 | /* |
| 329 | * This is recommended structure to specify static power supply parameters. |
| 330 | * Generic one, parametrizable for different power supplies. Power supply |
| 331 | * class itself does not use it, but that's what implementing most platform |
| 332 | * drivers, should try reuse for consistency. |
| 333 | */ |
| 334 | |
| 335 | struct power_supply_info { |
| 336 | const char *name; |
| 337 | int technology; |
| 338 | int voltage_max_design; |
| 339 | int voltage_min_design; |
| 340 | int charge_full_design; |
| 341 | int charge_empty_design; |
| 342 | int energy_full_design; |
| 343 | int energy_empty_design; |
| 344 | int use_for_apm; |
| 345 | }; |
| 346 | |
| 347 | /* |
| 348 | * This is the recommended struct to manage static battery parameters, |
| 349 | * populated by power_supply_get_battery_info(). Most platform drivers should |
| 350 | * use these for consistency. |
| 351 | * Its field names must correspond to elements in enum power_supply_property. |
| 352 | * The default field value is -EINVAL. |
| 353 | * Power supply class itself doesn't use this. |
| 354 | */ |
| 355 | |
| 356 | struct power_supply_battery_info { |
| 357 | int energy_full_design_uwh; /* microWatt-hours */ |
| 358 | int charge_full_design_uah; /* microAmp-hours */ |
| 359 | int voltage_min_design_uv; /* microVolts */ |
| 360 | int precharge_current_ua; /* microAmps */ |
| 361 | int charge_term_current_ua; /* microAmps */ |
| 362 | int constant_charge_current_max_ua; /* microAmps */ |
| 363 | int constant_charge_voltage_max_uv; /* microVolts */ |
| 364 | }; |
| 365 | |
| 366 | extern struct atomic_notifier_head power_supply_notifier; |
| 367 | extern int power_supply_reg_notifier(struct notifier_block *nb); |
| 368 | extern void power_supply_unreg_notifier(struct notifier_block *nb); |
| 369 | extern struct power_supply *power_supply_get_by_name(const char *name); |
| 370 | extern void power_supply_put(struct power_supply *psy); |
| 371 | #ifdef CONFIG_OF |
| 372 | extern struct power_supply *power_supply_get_by_phandle(struct device_node *np, |
| 373 | const char *property); |
| 374 | extern struct power_supply *devm_power_supply_get_by_phandle( |
| 375 | struct device *dev, const char *property); |
| 376 | #else /* !CONFIG_OF */ |
| 377 | static inline struct power_supply * |
| 378 | power_supply_get_by_phandle(struct device_node *np, const char *property) |
| 379 | { return NULL; } |
| 380 | static inline struct power_supply * |
| 381 | devm_power_supply_get_by_phandle(struct device *dev, const char *property) |
| 382 | { return NULL; } |
| 383 | #endif /* CONFIG_OF */ |
| 384 | |
| 385 | extern int power_supply_get_battery_info(struct power_supply *psy, |
| 386 | struct power_supply_battery_info *info); |
| 387 | extern void power_supply_changed(struct power_supply *psy); |
| 388 | extern int power_supply_am_i_supplied(struct power_supply *psy); |
| 389 | extern int power_supply_set_input_current_limit_from_supplier( |
| 390 | struct power_supply *psy); |
| 391 | extern int power_supply_set_battery_charged(struct power_supply *psy); |
| 392 | |
| 393 | #ifdef CONFIG_POWER_SUPPLY |
| 394 | extern int power_supply_is_system_supplied(void); |
| 395 | #else |
| 396 | static inline int power_supply_is_system_supplied(void) { return -ENOSYS; } |
| 397 | #endif |
| 398 | |
| 399 | extern int power_supply_get_property(struct power_supply *psy, |
| 400 | enum power_supply_property psp, |
| 401 | union power_supply_propval *val); |
| 402 | extern int power_supply_set_property(struct power_supply *psy, |
| 403 | enum power_supply_property psp, |
| 404 | const union power_supply_propval *val); |
| 405 | extern int power_supply_property_is_writeable(struct power_supply *psy, |
| 406 | enum power_supply_property psp); |
| 407 | extern void power_supply_external_power_changed(struct power_supply *psy); |
| 408 | |
| 409 | extern struct power_supply *__must_check |
| 410 | power_supply_register(struct device *parent, |
| 411 | const struct power_supply_desc *desc, |
| 412 | const struct power_supply_config *cfg); |
| 413 | extern struct power_supply *__must_check |
| 414 | power_supply_register_no_ws(struct device *parent, |
| 415 | const struct power_supply_desc *desc, |
| 416 | const struct power_supply_config *cfg); |
| 417 | extern struct power_supply *__must_check |
| 418 | devm_power_supply_register(struct device *parent, |
| 419 | const struct power_supply_desc *desc, |
| 420 | const struct power_supply_config *cfg); |
| 421 | extern struct power_supply *__must_check |
| 422 | devm_power_supply_register_no_ws(struct device *parent, |
| 423 | const struct power_supply_desc *desc, |
| 424 | const struct power_supply_config *cfg); |
| 425 | extern void power_supply_unregister(struct power_supply *psy); |
| 426 | extern int power_supply_powers(struct power_supply *psy, struct device *dev); |
| 427 | |
| 428 | extern void *power_supply_get_drvdata(struct power_supply *psy); |
| 429 | /* For APM emulation, think legacy userspace. */ |
| 430 | extern struct class *power_supply_class; |
| 431 | |
| 432 | static inline bool power_supply_is_amp_property(enum power_supply_property psp) |
| 433 | { |
| 434 | switch (psp) { |
| 435 | case POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN: |
| 436 | case POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN: |
| 437 | case POWER_SUPPLY_PROP_CHARGE_FULL: |
| 438 | case POWER_SUPPLY_PROP_CHARGE_EMPTY: |
| 439 | case POWER_SUPPLY_PROP_CHARGE_NOW: |
| 440 | case POWER_SUPPLY_PROP_CHARGE_AVG: |
| 441 | case POWER_SUPPLY_PROP_CHARGE_COUNTER: |
| 442 | case POWER_SUPPLY_PROP_PRECHARGE_CURRENT: |
| 443 | case POWER_SUPPLY_PROP_CHARGE_TERM_CURRENT: |
| 444 | case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT: |
| 445 | case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT_MAX: |
| 446 | case POWER_SUPPLY_PROP_CURRENT_MAX: |
| 447 | case POWER_SUPPLY_PROP_CURRENT_NOW: |
| 448 | case POWER_SUPPLY_PROP_CURRENT_AVG: |
| 449 | case POWER_SUPPLY_PROP_CURRENT_BOOT: |
| 450 | return 1; |
| 451 | default: |
| 452 | break; |
| 453 | } |
| 454 | |
| 455 | return 0; |
| 456 | } |
| 457 | |
| 458 | static inline bool power_supply_is_watt_property(enum power_supply_property psp) |
| 459 | { |
| 460 | switch (psp) { |
| 461 | case POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN: |
| 462 | case POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN: |
| 463 | case POWER_SUPPLY_PROP_ENERGY_FULL: |
| 464 | case POWER_SUPPLY_PROP_ENERGY_EMPTY: |
| 465 | case POWER_SUPPLY_PROP_ENERGY_NOW: |
| 466 | case POWER_SUPPLY_PROP_ENERGY_AVG: |
| 467 | case POWER_SUPPLY_PROP_VOLTAGE_MAX: |
| 468 | case POWER_SUPPLY_PROP_VOLTAGE_MIN: |
| 469 | case POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN: |
| 470 | case POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN: |
| 471 | case POWER_SUPPLY_PROP_VOLTAGE_NOW: |
| 472 | case POWER_SUPPLY_PROP_VOLTAGE_AVG: |
| 473 | case POWER_SUPPLY_PROP_VOLTAGE_OCV: |
| 474 | case POWER_SUPPLY_PROP_VOLTAGE_BOOT: |
| 475 | case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE: |
| 476 | case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE_MAX: |
| 477 | case POWER_SUPPLY_PROP_POWER_NOW: |
| 478 | return 1; |
| 479 | default: |
| 480 | break; |
| 481 | } |
| 482 | |
| 483 | return 0; |
| 484 | } |
| 485 | |
| 486 | #endif /* __LINUX_POWER_SUPPLY_H__ */ |